JP5881821B2 - 混合粉末の高密度成形方法および高密度成形装置 - Google Patents

混合粉末の高密度成形方法および高密度成形装置 Download PDF

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Publication number
JP5881821B2
JP5881821B2 JP2014512545A JP2014512545A JP5881821B2 JP 5881821 B2 JP5881821 B2 JP 5881821B2 JP 2014512545 A JP2014512545 A JP 2014512545A JP 2014512545 A JP2014512545 A JP 2014512545A JP 5881821 B2 JP5881821 B2 JP 5881821B2
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Japan
Prior art keywords
mixed powder
mold
powder
density
green compact
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Expired - Fee Related
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JP2014512545A
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English (en)
Japanese (ja)
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JPWO2013161745A1 (ja
Inventor
長谷川　和宏
和宏 長谷川
佳樹 平井
佳樹 平井
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Aida Engineering Ltd
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Aida Engineering Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/02—Amorphous alloys with iron as the major constituent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/0206—Manufacturing of magnetic cores by mechanical means
    • H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F2003/023—Lubricant mixed with the metal powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
JP2014512545A 2012-04-23 2013-04-22 混合粉末の高密度成形方法および高密度成形装置 Expired - Fee Related JP5881821B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014512545A JP5881821B2 (ja) 2012-04-23 2013-04-22 混合粉末の高密度成形方法および高密度成形装置

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012098059 2012-04-23
JP2012098059 2012-04-23
PCT/JP2013/061740 WO2013161745A1 (ja) 2012-04-23 2013-04-22 混合粉末の高密度成形方法および高密度成形装置
JP2014512545A JP5881821B2 (ja) 2012-04-23 2013-04-22 混合粉末の高密度成形方法および高密度成形装置

Publications (2)

Publication Number Publication Date
JPWO2013161745A1 JPWO2013161745A1 (ja) 2015-12-24
JP5881821B2 true JP5881821B2 (ja) 2016-03-09

Family

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JP2014512545A Expired - Fee Related JP5881821B2 (ja) 2012-04-23 2013-04-22 混合粉末の高密度成形方法および高密度成形装置

Country Status (7)

Country Link
US (1) US20150078952A1 (zh)
EP (1) EP2842663A4 (zh)
JP (1) JP5881821B2 (zh)
KR (1) KR20150011852A (zh)
CN (2) CN103418792A (zh)
TW (1) TW201410361A (zh)
WO (1) WO2013161745A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150078952A1 (en) * 2012-04-23 2015-03-19 Aida Engineering, Ltd. High-density molding device and high-density molding method for mixed powder
JP5885364B2 (ja) * 2012-04-23 2016-03-15 アイダエンジニアリング株式会社 混合粉末の高密度成形方法および高密度成形装置
CN110899687B (zh) * 2019-11-03 2022-05-24 霍山汇能汽车零部件制造有限公司 一种气缸垫模具及其加工工艺方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676345A (en) * 1950-08-31 1952-07-23 Isthmian Metals Inc Method of making metal articles by powder metallurgy
JPH01219101A (ja) 1988-02-25 1989-09-01 Kobe Steel Ltd 粉末冶金用鉄粉およびその製造方法
IT1224294B (it) 1988-10-28 1990-10-04 Nuova Merisinter Spa Procedimento per la compattazione di polveri in preparazione ad operazioni di sinterizzazione
US5080712B1 (en) 1990-05-16 1996-10-29 Hoeganaes Corp Optimized double press-double sinter powder metallurgy method
JP3957868B2 (ja) * 1998-03-17 2007-08-15 日立粉末冶金株式会社 圧粉体の成形方法
JP2000087104A (ja) * 1998-09-04 2000-03-28 Hitachi Powdered Metals Co Ltd 圧粉体の成形方法
JP2001181701A (ja) 1999-12-22 2001-07-03 Kawasaki Steel Corp 高強度高密度鉄基焼結体の製造方法
JP2001252793A (ja) * 2000-03-09 2001-09-18 Hitachi Powdered Metals Co Ltd 圧粉体の成形方法
DE10106172A1 (de) * 2001-02-10 2002-08-29 Bosch Gmbh Robert Verfahren zur Herstellung eines Formteils aus einem weichmagnetischen Verbundwerkstoff
JP2002343657A (ja) 2001-05-18 2002-11-29 Kawasaki Steel Corp 圧粉磁芯の製造方法および圧粉磁芯
CN101118797B (zh) * 2006-08-04 2011-06-22 安泰科技股份有限公司 低损耗磁粉芯用复合粉末及其磁粉芯
JP2009280908A (ja) 2008-04-22 2009-12-03 Jfe Steel Corp 粉末冶金用鉄基混合粉末の成形方法
JP5169605B2 (ja) 2008-08-07 2013-03-27 Ｊｆｅスチール株式会社 粉末冶金用粉末混合物および成形体の製造方法
JP2010251696A (ja) * 2009-03-25 2010-11-04 Tdk Corp 軟磁性圧粉磁芯および軟磁性圧粉磁芯の製造方法
JP5539159B2 (ja) * 2010-11-04 2014-07-02 アイダエンジニアリング株式会社 混合粉末の高密度成形方法および高密度成形装置。
CN103249510B (zh) * 2010-12-08 2016-05-18 会田工程技术有限公司 高强度烧结成形体的制造方法及其制造装置
US20150078952A1 (en) * 2012-04-23 2015-03-19 Aida Engineering, Ltd. High-density molding device and high-density molding method for mixed powder

Also Published As

Publication number Publication date
US20150078952A1 (en) 2015-03-19
KR20150011852A (ko) 2015-02-02
CN203253926U (zh) 2013-10-30
EP2842663A1 (en) 2015-03-04
TW201410361A (zh) 2014-03-16
WO2013161745A1 (ja) 2013-10-31
JPWO2013161745A1 (ja) 2015-12-24
CN103418792A (zh) 2013-12-04
EP2842663A4 (en) 2016-04-20

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